title: Molecular evolution of the phytochrome gene family in sorghum: changing rates of synonymous and replacement evolution.
mesh_terms: D000595:Amino Acid Sequence; D019943:Amino Acid Substitution; D001483:Base Sequence; D019143:Evolution, Molecular; D008969:Molecular Sequence Data; D010834:Phytochrome / Q000235:genetics*; D011110:Polymorphism, Genetic / Q000235:genetics; D017434:Protein Structure, Tertiary / Q000235:genetics; D016415:Sequence Alignment; D017422:Sequence Analysis, DNA; D045868:Sorghum / Q000235:genetics*
chemical_list: D010834:Phytochrome